Butterfly barb
📖 Overview
Butterfly barb (Enteromius hulstaerti), first described by Poll, 1945 is a tiny fish in the family Cyprinidae (order Cypriniformes). Adults typically reach 3.50 cm in maximum length. It inhabits freshwater systems including rivers, streams, and lakes. It occurs in Tropical waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus. On the IUCN Red List, it is classified as Least Concern.The species is important as a food fish, kept in the aquarium hobby, and considered a sustainable seafood option under current management. As a member of the Cyprinidae, it shares life-history and morphological traits with its relatives in the group.
🔬 Taxonomy
🐟 Physical Description
: fusiform / normal.
🌀 Behaviour
Behavioural data for Butterfly barb is currently being reviewed.
🦐 Diet
🥚 Reproduction
🌍 Habitat & Distribution
Freshwater; benthopelagic; pH range: 6.0 - 6.5; dH range: 5 - ?. Tropical; 22°C - 24°C
🌿 Ecology
📐 Morphometrics
🌡️ Water Parameters & Tolerance
🛡️ Conservation Assessment
📊 Population Risk & Fisheries
🍽️ Edibility & Flavour
"Butterfly barb is an edible species."
- Clear, bright eyes — cloudy eyes indicate age
- Firm flesh that springs back when pressed
- Fresh ocean smell, never strong or ammonia-like
- Bright red or pink gills, not grey or brown
- Shiny, moist skin with scales tightly attached
- Cloudy or sunken eyes
- Strong fishy or ammonia odour
- Soft, mushy flesh that doesn't spring back
- Discoloured or dry flesh
⚡ Nutrition
Detailed nutritional data for Butterfly barb is currently being compiled from USDA FoodData Central.
🔬 Mercury Safety
Mercury data for Butterfly barb has not yet been assigned. Please consult FDA/EPA guidance for general seafood safety advice.
🌿 Sustainability
🔬 Full Nutritional Profile
Per 100g - Raw, per 100g - Source: USDA FoodData Central templates (generic fish average)
📊 Population Dynamics
| Year | Region | Index | Notes |
|---|---|---|---|
| - | - | - |
🌐 Names & Taxonomy
| Language | Common Names |
|---|---|
| 🇬🇧English | African Butterfly Barb · Butterfly Barb |
| 🇩🇰Danish | Afrikansk Sommerfuglebarbe |
| 🇩🇪German | Schmetterlingsbarbe |
| 🇸🇪Swedish | Fjärilsbarb |
Scientific Synonyms
| Scientific Name | Author | Year | Status |
|---|---|---|---|
| Barbus hulstaerti | Poll | 1945 | Synonym |
| Capoeta hulstaerti | Poll | 1945 | Synonym |
| Puntius hulstaerti | Poll | 1945 | Synonym |
🦠 Common Diseases
The following diseases are known to affect Butterfly barb.
🔍 Similar Species
🗺️ Global Occurrence Map
Occurrence records from the Global Biodiversity Information Facility (GBIF) - 26 records indexed .
👥 Community & Contribute
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